/**
 * 提示与加载工具类
 */
export default class Tips {
 constructor() {
 this.isLoading = false;
 }
 /**
 * 弹出提示框
 */

 static success(title, duration = 500) {
 setTimeout(() => {
  wx.showToast({
  title: title,
  icon: "success",
  mask: true,
  duration: duration
  });
 }, 300);
 if (duration > 0) {
  return new Promise((resolve, reject) => {
  setTimeout(() => {
   resolve();
  }, duration);
  });
 }
 }

 /**
 * 弹出确认窗口
 */
 static confirm(text, payload = {}, title = "提示") {
 return new Promise((resolve, reject) => {
  wx.showModal({
  title: title,
  content: text,
  showCancel: true,
  success: res => {
   if (res.confirm) {
   resolve(payload);
   } else if (res.cancel) {
   reject(payload);
   }
  },
  fail: res => {
   reject(payload);
  }
  });
 });
 }

 static toast(title, onHide, icon = "success") {
 setTimeout(() => {
  wx.showToast({
  title: title,
  icon: icon,
  mask: true,
  duration: 500
  });
 }, 300);

 // 隐藏结束回调
 if (onHide) {
  setTimeout(() => {
  onHide();
  }, 500);
 }
 }


 /**
 * 弹出加载提示
 */
 static loading(title = "加载中") {
 if (Tips.isLoading) {
  return;
 }
 Tips.isLoading = true;
 wx.showLoading({
  title: title,
  mask: true
 });
 }

 /**
 * 加载完毕
 */
 static loaded() {
 if (Tips.isLoading) {
  Tips.isLoading = false;
  wx.hideLoading();
 }
 }

 static share(title, url, desc) {
 return {
  title: title,
  path: url,
  desc: desc,
  success: function(res) {
  Tips.toast("分享成功");
  }
 };
 }

 static alert (text, ok) {
 if (ok === void 0) { ok = function (res) { }; }
 if (!text) {
  return;
 }
 wx.showModal({
  content: text,
  showCancel: false,
  confirmColor: '#000000',
  cancelColor: '#000000',
  success: ok
 });
 };
}

/**
 * 静态变量，是否加载中
 */
Tips.isLoading = false;